Cash and credit card?
I suppose you could always try offering him some chickens or something?
Re:Skype-open-source2: Call to donate
by skypeopensource on Monday May 02, 2016 @03:33PM
(#11614749)
:))
Chicken or pork are also appreciated!
Edit: Unfortunately, I also don't really do bitcoin and have never heard of the other two options.